529 search results - page 52 / 106 » Robust background estimation for complex video sequences |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Tracking moving objects from image sequences obtained by a moving camera is a difficult problem since there exists apparent motion of the static background. It becomes more dif...
IWCM
2004
Springer
14 years 1 months ago
2004
Springer
We present a probabilistic framework for component-based automatic detection and tracking of objects in video. We represent objects as spatio-temporal two-layer graphical models, w...
ICCSA
2003
Springer
14 years 1 months ago
2003
Springer
A novel de-interlacing algorithm is proposed to accomplish high quality video format conversion. In the proposed scheme, bi-directional motion estimation (ME) is performed between ...
BMCBI
2008
13 years 8 months ago
2008
Background: With the rapid emergence of RNA databases and newly identified non-coding RNAs, an efficient compression algorithm for RNA sequence and structural information is neede...
ACCV
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. This paper proposes a local motion-based approach for recognizing group activities in soccer videos. Given the SIFT keypoint matches on two successive frames, we propose ...